<template>
    <div class="row">

        <!--        展示用户列表-->
        <div v-show="info.users.length" class="card" v-for="user in info.users" :key="user.login">
            <a :href="user.html_url" target="_blank">
                <img :src="user.avatar_url" style='width: 100px'/>
            </a>
            <p class="card-text">{{user.login}}</p>
        </div>
        <!--        展示欢迎词-->
        <h1 v-show="info.isFirst">欢迎使用！</h1>
        <!--        展示加载中-->
        <h1 v-show="info.isLoading">加载中...</h1>
        <!--        展示错误信息-->
        <h1 v-show="info.errMsg">{{info.errMsg}}</h1>

    </div>
</template>

<script>
    export default {
        name: "List",
        data() {
            return {
                info: {
                    users: [],
                    isFirst: true,
                    isLoading: false,
                    errMsg: ''
                },
            }
        },
        mounted() {
            this.$bus.$on('upDateListData', (dataObj) => {
                // 如果search组件中省略传的数据，则可以这样些
                // this.info={...this.info,...dataObj}
                this.info = dataObj

            })
        }
    }
</script>

<style scoped>
    .album {
        min-height: 50rem; /* Can be removed; just added for demo purposes */
        padding-top: 3rem;
        padding-bottom: 3rem;
        background-color: #f7f7f7;
    }

    .card {
        float: left;
        width: 33.333%;
        padding: .75rem;
        margin-bottom: 2rem;
        border: 1px solid #efefef;
        text-align: center;
    }

    .card > img {
        margin-bottom: .75rem;
        border-radius: 100px;
    }

    .card-text {
        font-size: 85%;
    }
</style>
